ArticleProceedings of the National Academy of Sciences of the United States of America2001
Odor-evoked calcium signals in dendrites of rat mitral cells.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.
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Who cites it
64 citing papers in PubMed, 143 citations in OpenAlex.
- Rapid odorant metabolism organizes identity- and timing-based odor representations by olfactory bulb inputs and outputs.bioRxiv : the preprint server for biology · 2026Article
- Evidence that interglomerular inhibition generates non-monotonic concentration-response relationships in mitral/tufted glomeruli in the mouse olfactory bulb.The Journal of physiology · 2026Article
- Recent odor experience selectively modulates olfactory sensitivity across the glomerular output in the mouse olfactory bulb.Chemical senses · 2025Article
- Recent odor experience selectively modulates olfactory sensitivity across the glomerular output in the mouse olfactory bulb.bioRxiv : the preprint server for biology · 2024Article
- Firing Patterns of Mitral Cells and Their Transformation in the Main Olfactory Bulb.Brain sciences · 2024Article
- Imaging different cell populations in the mouse olfactory bulb using the genetically encoded voltage indicator ArcLight.Neurophotonics · 2024Review
- Value-related learning in the olfactory bulb occurs through pathway-dependent perisomatic inhibition of mitral cells.PLoS biology · 2024Article
- A chemo-mechanical cochleostomy preserves hearing for the in vivo functional imaging of cochlear cells.Nature protocols · 2023Review
- Integrated Neurophotonics: Toward Dense Volumetric Interrogation of Brain Circuit Activity-at Depth and in Real Time.Neuron · 2020Review
- CCKergic Tufted Cells Differentially Drive Two Anatomically Segregated Inhibitory Circuits in the Mouse Olfactory Bulb.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
- Multiphoton Intravital Calcium Imaging.Current protocols in cytometry · 2018Article
- And yet it moves: Recovery of volitional control after spinal cord injury.Progress in neurobiology · 2018Review
- Voltage and Calcium Imaging of Brain Activity.Biophysical journal · 2017Review
- Measuring the olfactory bulb input-output transformation reveals a contribution to the perception of odorant concentration invariance.Nature communications · 2017Article
- Control of Mitral/Tufted Cell Output by Selective Inhibition among Olfactory Bulb Glomeruli.Neuron · 2016Article
- Toward Better Genetically Encoded Sensors of Membrane Potential.Trends in neurosciences · 2016Review
- Comparison of glomerular activity patterns by fMRI and wide-field calcium imaging: Implications for principles underlying odor mapping.NeuroImage · 2016Article
- Using Intrinsic Flavoprotein and NAD(P)H Imaging to Map Functional Circuitry in the Main Olfactory Bulb.PloS one · 2016Article
- Monitoring brain activity with protein voltage and calcium sensors.Scientific reports · 2015Article
- Intraglomerular lateral inhibition promotes spike timing variability in principal neurons of the olfactory bulb.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015Article
4 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mitral cell dendrites do more than passively integrate and convey synaptic potentials to the soma, they release transmitter onto local interneurones to mediate recurrent and lateral inhibition. Several mechanisms may control the level of dendritic intracellular calcium ([Ca(2+)]) and define timing for dendritic release. Here we investigated in vivo, how odor controls calcium dynamics in mitral cell dendrites by combining intracellular recording and two-photon microscopy imaging of [Ca(2+)]. During odor stimulation, two types of [Ca(2+)] changes accompany membrane potential oscillations that are phase-locked with the respiratory cycle: (i) one is graded and parallels the membrane potential, even below the threshold for action potential firing; (ii) a second is transient, triggered by sodium action potentials that invade the entire dendritic tree. These results indicate that mitral cell dendritic compartments are synchronized by action potentials and suggest that the efficacy of dendritic synapses is finely tuned by odor-evoked graded changes in [Ca(2+)].
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.